Finding the Third Proportional to 28,592 and 62,722

Step by Step Solution

1. Step 1: Write the proportion equation
   28,592 : 62,722 = 62,722 : x
2. Step 2: Convert to fraction form
   28,592/62,722 = 62,722/x
3. Step 3: Cross multiply
   28,592x = 62,722 × 62,722
4. Step 4: Simplify right side
   28,592x = 3,934,049,284
5. Step 5: Solve for x
   x = 3,934,049,284/28,592
6. Step 6: Final answer
   x = 137,592.66